package com.mamingchao.concurrent.JMH;

/**
 * Created by mamingchao on 2020/12/10.
 */
public class Test {
    public static void main(String[] args) {
//        String temp = "a,bc,de,mamingchao      ";
//
//        String[] result = temp.split("\\,",-1);
//        int[] testArr = new int[]{1,2,5,7,8,13,18};
//
//        int index = Arrays.binarySearch(testArr,9);
//        System.out.println(index);



    }
}
